emmaldearborn emmaldearborn

02-06-2018
Mathematics

contestada

PLEASE HELP ME ASAPPP
Identify the base of a triangle in which h = 5 ft and A = (5x + 20) ft2 .

Respuesta :

mkryukova19 mkryukova19

02-06-2018

Area of a triangle = 1/2*(base*height)

5x+20 = 1/2*(base *5)
(5x+20)*2 = (1/2*(base *5))*2
10x +40 =base*5
base=2x+8

Answer: base = 2x + 8

Answer Link

Otras preguntas

Simple Machine Lever: A ________ that pivots on top of a fixed point called a _______.

You are standing 1 meter from a squawking parrot. If you move to a distance three meters away, the sound intensity will be what fraction of its original value?

How many square units are in the greatest area that can be enclosed by a rectangle whose perimeter is 20 units?

THE EXPRESSION COT THETA/CSC THETA IS EQUAL TO?

what SI unit would best be used to express the height of your classroom ceiling ?

which organism would more closely resemble it's parent,one produced by asexual reproduction,or one produced by sexual reproduction? why?

During the evolution of life on Earth, the photosynthetic organisms initially responsible for raising atmospheric oxygen concentrations from less than 1 percent

Mrs.Savin receives a weekly base salary of $500,plus a commission of $1200 on each car that she sells. Write a function rule relating her total weekly pay p to

does a solution have to involve a liquid? explain.

how many rectangular prism can you make out of 20 snap of cubes